Description
A vulnerability was determined in Tenda CH22 1.0.0.1. This vulnerability affects the function formWrlExtraGet of the file /goform/GstDhcpSetSer. This manipulation of the argument dips causes buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.326198
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.326198
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.662927
Exploit, Third Party Advisory exploit
issue-tracking
https://github.com/zhaoyinshan/CVE/issues/2
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0026
EPSS Percentile
49.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
tenda/ch22_firmware
1.0.0.1
Published
Sep 28, 2025
Tracked Since
Feb 18, 2026